baber/WOPTO huggingface dataset:
Patent JP-H08100803-A (JP)
Title: Direction control valve
Inventor: ISHIZAKI NAOKI
IPC: F15B13/02
Filed: 1994-12-08
Abstract: PURPOSE: To vary a construction machine cylinder lowering speed in two steps by increasing/decreasing a regeneration flow rate in two steps. CONSTITUTION: A main spool 11 is forced to make its stroke to the right side by an oil pressure inside a first main pressure receiving chamber 30, and also the main spool 11 is forced to make its stroke to the right side by a piston 35 moved by the pressure of a pressure receiving chamber 36 and the minimum stroke to the right side of the main spool 11 is made longer than the maximum stroke of the piston 35, and a meter-out opening area and regeneration opening area are made large when the pressure oil is supplied to the first main pressure receiving chamber 30, and the meter-out opening area and the regeneration opening area are made small when the pressure oil is supplied to the pressure receiving chamber 36 so as to set the regeneration flow rate in two steps.
Patent JP-H09122214-A (JP)
Title: Capacity confirming device of ozone sterilizer
Inventor: YAJIMA KENJI
IPC: A61L2/20
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a capacity confirming device of ozone sterilizer capable of confirming the serilizing capacity of ozone with an ozone sensor for detecting the low concentration of ozone. SOLUTION: An ozone sterilizer has an ozone generating part to generate ozone supplied to a sterilized space, an ozone resolving device to resolve the ozone and an ozone concentration detecting sensor to detect the concentration of ozone in the sterilized space. When the concentration of ozone does not exceed the predetermined concentration after a time point of starting the generation of ozone by the ozone generating part within a predetermined time 11, the sterilizing capacity is judged to be short. Also, when the ozone concentration is less than the predetermined value α after a time point of starting the ozone resolution within a predetermined time tx, the sterilizing capacity is judged to be short.
Patent JP-H03165546-A (JP)
Title: Semiconductor device
Inventor: SUZUKI TAKAFUMI
IPC: H01L23/36
Filed: 1989-11-25
Abstract: PURPOSE:To incorporate part of a heat dissipation device in a chip and to obtain the chip having a good heat dissipation effect by a method wherein the heat dissipation device is provided in the chip for semiconductor integrated circuit use, the surface of the chip for semiconductor integrated circuit use is used for the heat dissipation device and the surface of the chip is processed in processing processes using a glass mask. CONSTITUTION:Processing processes (a photolitho process, an etching process and the like) for forming a heat dissipation device 20 are performed on a wafer for semiconductor integrated circuit use finishing with individual processing processes using a glass mask for forming the device 20, the surface area of the surface of each chip can be made large by forming recesses and projections in and on the wafer surface and a chip, which has a large heat dissipation effect and is provided with a semiconductor integrated circuit with the heat dissipation device, can be formed.
Patent JP-H05120832-A (JP)
Title: Tape cassette
Inventor: TAGUCHI OSAMU
IPC: G11B23/087
Filed: 1991-10-25
Abstract: PURPOSE:To realize a slide smoothness of a brake member and stability of the horizontal attitude by mounting and housing the brake member on a rail, making the shape of rail almost correspond to the shape of brake and also giving a specified inclination thereto. CONSTITUTION:The brake member 11 is mounted and housed in the rails 3j1-3j4 which are projectingly provided inside a lower half 3. Then, a part or all of these rails 3j1-3j4 are made almost correspond to the shape of sliding surface of the brake member 11 so as to be formed in the direction inclined against the back and forth direction of the cassette casing. So, the brake member 11 and the inside of the half are slid in the linear contact state, thereby the smoothness of sliding operation is realized. Since a rail shaped protrusion is corresponded to the shape of brake sliding surface and also provided with the specified inclination, the stability of horizontal attitude of the brake member is realized and the brake function is improved.
Patent JP-H02151799-A (JP)
Title: Method of cooling high level package
Inventor: YAMAGIWA SHIGERU
IPC: G21F9/00
Filed: 1988-12-02
Abstract: PURPOSE:To prevent corrosion and contrive high efficiency of cooling by forming a required gap in the outside of an inner tube in which a high level package is housed to be covered with an outer tube and providing the upper end opening and the lower end opening of the outer tube with an upper water receier and a lower water receiver. CONSTITUTION:In a high level package 8 housed in an inner tube 1, cooling water of a cooling water tank 10 is supplied to a lower water receiver 3 from a cooling water supply tube 4 by the use of a pump 9 and allowed to flow between the inner tube 1 and an outer tube 2 from the water receiver 3 to cool. Thereafter, the cooling water is discharged to the tank 10 from an upper water receiver 5 through a cooling water drain tube 6. The cooling water delivered from the drain tube 6 is circulated to the supply tube 4 again. Thereby, since the package 8 can be cooled from the outside of the inner tube 1, high cooling efficiency can be obtained by a small quantity of cooling water and corrosion can be prevented because the cooling water does not directly come in contact with the package 8.
Patent JP-H08251504-A (JP)
Title: Video display system
Inventor: DONARUDO BII DOHAATEI
IPC: H04N5/44
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a system for digitally processing a special television video function. SOLUTION: An input broadcasting video is received by a switch 106. When a viewer does not desire to view only a main channel for the special function, he can select the main channel and at least one auxiliary channel viewed as the special function by a switch. Main video channel data is processed by a scanning converter and it is converted into progressive scanning from interlacing. A logic device processes auxiliary channel data and formats it into the selected special function, inputs the data to a scanning converter and the special function appears in the appropriate place of a main channel picture.
Patent JP-2001125940-A (JP)
Title: Communication system capable of executing cae analysis
Inventor: NISHIURA KOICHI
IPC: G06F3/0482
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a communication system in which even a person having no expert knowledge about CAE can simply execute complicated CAE analysis by using a personal computer. SOLUTION: A server computer 1 having previously stored an interactive application program regulating products for CAE analysis transmits an interactive input condition to a user side PC 3 through a network 2 in accordance with the application program, successively repeats processing for transmitting a succeeding input condition to the PC 3 through the network 2 while successively executing the program in accordance with an instruction transmitted from the PC 3, and when all required instructions are acquired from the PC 3, starts an analytical program and executes arithmetic processing for analysis. The PC 3 successively displays input conditions successively transmitted from the server computer 1 and successively transmits instructions inputted in accordance with the displayed input condition pictures to the server computer 1 through the network 2.
Patent JP-H11144182-A (JP)
Title: Traffic flow simulation system
Inventor: MORI HIROKO
IPC: G08G1/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a traffic flow simulation system whose calculation speed is fast and also whose traffic flow calculation accuracy is high. SOLUTION: A block 30 estimates a Q-K characteristic as a macro parameter by using a micro traffic flow simulation based on individual narrow area road structure data which are divided from wide area road network data and vehicle travel characteristic data. Estimated macro parameter data are inputted to a block 32. The block 32 uses macro traffic flow simulation, calculates traffic flow of the entire wide area road network based on wide area road network data, OD traffic volume data that shows traffic volume between a departure place (O) and a destination (D) and the macro parameter data and estimates a traffic jam occurrence state of each road and travel time between the departure place and the destination.
Patent JP-H04178539-A (JP)
Title: Attenuated total reflection prism cell
Inventor: MIYAHARA YUJI
IPC: G01N21/3577
Filed: 1990-11-14
Abstract: PURPOSE:To manufacture a throw-away total reflection prism with good profitability by working and forming a total reflection prism by photolithography technology. CONSTITUTION:A resist film composed of high polymer is formed on the surface of a silicon substrate 1, the surface of which is mirrorpolished, and the resist film is irradiated with light through a glass mask having a portion which does not transmit light to be patterned. After the substrate 1 is subjected to etching to make a through hole 2, the resist film is removed. Subsequently, when narrow bridges 3 are cut off, using the photolithography technology, a lot of throw-away attenuated total reflection prisms 5 having a liquid sample holding portion can be manufactured quickly, easily and with high profitability.
Patent JP-H05116564-A (JP)
Title: Drum can conveyor
Inventor: KITO KENICHI
IPC: B60P3/00
Filed: 1991-10-25
Abstract: PURPOSE:To provide drum can conveyor which can convey drum cans to the next process while accurately centering them. CONSTITUTION:A plurality of circular inside stoppers 9 each extending along the inner form of the bottom face of a drum can 1 are protrusively provided on the upper face of a conveying truck 2 for conveying the drum can 1 to the next process. The drum can 1 can be accurately centered simply by putting it on the conveyor, and the conveyor has a simple structure and its manufacturing cost is low.
Patent JP-2001122465-A (JP)
Title: Sheet member transporting device of image forming device
Inventor: TANAKA SAKUSHIRO
IPC: G03G15/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a transporting device for image forming device capable of transporting a sheet member without generating a wrinkle and of removing the paper dust perfectly. SOLUTION: The sheet member transporting device 18 for image forming device 2 is equipped with a first roller 185 having a transport width greater than the width of a sheet member P in use, a second roller 182 to be in contact with the first roller 185 in its part across the width and transporting the sheet member P in cooperation with the first roller 185, a shaft 181 to support fast the second roller 182, and a third roller 183 to make contact with the first roller 185 by its portion at least excluding the mentioned part.
Patent JP-H11144010-A (JP)
Title: Biodegradable plastic card
Inventor: UEHARA KOICHI
IPC: B42D15/10
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To facilitate processing of a card and recovery of noble metal used in it by incorporating biodegradable resin, vegetable cells, and a thickener in a plastic card such as an IC card, a credit card or the like. SOLUTION: The biodegradable plastic card is formed by mixing 50 to 70 wt.% biodegradable resin, 15 to 25 wt.% vegetable cells, and a 15 to 25 wt.% thickener. When the biodegradable resin is a lactate, polyester, the vegetable cells is starch such as cornstarch and tapioca, and the thickener is polycaprolapton, this card is biodegradable in a short time upon contact with water and is nonpolluting. In the case, the plastic card includes a cash card, a credit card, and other plastic cards such as a prepaid card and is effective, specially, as a card having an IC inside.
Patent JP-H08168110-A (JP)
Title: Speed-change control method of electric vehicle
Inventor: KAWAI JUNJI
IPC: F16H63/50
Filed: 1994-12-09
Abstract: PURPOSE: To rapidly and smoothly switch a speed-change gear while stepping on an accelerator pedal by constituting a fourth process for gradually returning the output of a motor to output according to the amount of operation of an accelerator pedal after completing a first and third processes. CONSTITUTION: When a speed-change gear is switched by a shift lever 7 in a first process, the output control of a motor 2 according to the amount of operation of an accelerator pedal 4 is canceled, thus making neutral a speed regulator 6. After completing the first process, the output of the motor 2 is controlled according to target motor output corresponding to the vehicle speed at the time of switching operation which is detected by a vehicle speed detection means 10 and the speed rate of a target speed-regulating gear selected by a shift lever 7. After the second process is completed, the speed regulator 6 is switched to the target speed-regulating gear by a third process. After the third process is completed, the output of the motor 2 is gradually and smoothly returned to the output corresponding to the amount of operation of the accelerator pedal 4.
Patent JP-H03166651-A (JP)
Title: Business form output device
Inventor: SUZUKI MASATERU
IPC: G06F17/30
Filed: 1989-11-27
Abstract: PURPOSE:To eliminate the need of a classifying work of a business form by distributing in advance the business form by distributing information, and outputting business form information at every distributing information. CONSTITUTION:By obtaining a generating completing signal of periodical or all business form information, business form information 211 - 214, 221 - 223 and 231 - 234 and distributing information A - D are fetched successively from a primary file 2, and distributed to distributing files 4A - 4D generated dynami cally or fixedly at every distributing information A - D by a distributing part 3. Accordingly, the business form information 211 - 231 having an attribute of the distributing information, and the business form information 212 - 232 having an attribute of the distributing information are distributed to the distribut ing file 4A and the distributing file 4B, respectively. Also, the business form information 213 - 233 having an attribute of the distributing information C, and the business form information 214, 234 having an attribute of the distribution information D are distributed to the distributing file 4C and the distributing file 4D, respectively. In such a way, the classifying work of a business form becomes unnecessary.
Patent JP-H10135191-A (JP)
Title: Manufacture of semiconductor device
Inventor: UENO YOSHIKAZU
IPC: H01L21/768
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To etch an interlayer insulating film so that excessive overetching is not generated in a small-sized via hole part. SOLUTION: In a first stage etching, a part of an interlayer insulating film 10 is etched by using a resist pattern for a via hole as a mask, and a parts of interlayer insulating films 10a, 10b are left in a large-sized viahole 12a formed on a metal wiring 8a and in a small-sized via hole 12b formed on the metal wiring 8b. For the small-sized via hole, the condition that the etching rate is small and etching is stopped at a specific etching amount is set. In a second stage etching, the etching condition is exchanged to the normal etching condition that the etching rate and the etching amount have no dependency on the viahole size, the left interlayer insulating films 10a and 10b are simultaneously etched, and the etching is ended at the same time.
Patent JP-2001095229-A (JP)
Title: Cyclic power generating apparatus (ring)
Inventor: TAKAHASHI EIJI
IPC: H02K53/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a clean power without the need for taking into consideration environmental problems and the shortage of fossil fuel. SOLUTION: Reduction in capacity of a storage battery can be controlled by rotating a motor with a power of a storage battery and by rotating a power generator via a connected speed accelerator to generate power equal to or higher than the power consumed with the motor, and to charge the battery and supply the power to the motor.
Patent JP-H11137062-A (JP)
Title: Control device of conventional combine harvester
Inventor: ETO TETSUO
IPC: A01D34/24
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To automatically control the rising and descending action of a reaping unit and the action of a second mower depending on states of cereal stems in a conventional combine harvester in which the reaping unit is connected to front of a traveling unit and the main machine having a threshing unit is mounted on the traveling unit. SOLUTION: A second mower 80 which cuts feet of cereal stems, is installed to be able to rise and descend between a reaping unit 2 and a main machine B, and a cereal stem sensor which detects planting states of the cereal stems is mounted on the main machine. When the cereal stem sensor detects the cereal stems in front of the reaping unit 2 to be fallen down, the action of the second mower 80 is stopped, the reaping unit 2 is descend and the traveling speed of a traveling unit 1 is reduced. When the sensor detects the cereal stems in front of the reaping unit 2 to be stood upright, the second mower 80 is acted, the reaping unit 2 is ascended and the traveling speed of the traveling unit 1 is increased.  When the sensor detects no cereal stem in front of the reaping unit 2, the operation of the second mower 80 is stopped, the second mower 80 is ascended and the traveling speed of the traveling unit 1 is decreased.
Patent JP-H05140386-A (JP)
Title: Thermoplastic resin composition
Inventor: NISHIMURA TORU
IPC: B65D1/02
Filed: 1991-11-22
Abstract: PURPOSE:To obtain the subject composition, composed of a specific partially saponified substance and a specified terminal-modified polyamide resin in a specific proportion, excellent in melt stability, drawability, gas barrier properties, hot water, oil and impact resistances and useful as films, etc. CONSTITUTION:The objective composition is composed of (A) 1-99wt.% partially saponified ethylene-vinyl acetate copolymer and (B) 99-1wt.% terminal-modified polyamide resin having terminal amino groups modified with a carboxylic acid or a carboxylic acid ester, <=3.0X10<-5> equiv./g content of the residual terminal amino groups and 2.0-7.0 relative viscosity [etar] of the polymer.
Patent JP-2001124364-A (JP)
Title: Indoor unit for air conditioner
Inventor: TANAKA TOSHIYUKI
IPC: F24F13/22
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of an indoor unit and to reduce a manufacturing cost while shutting off a vibration generated at a drain pump. SOLUTION: In a so-called ceiling embedded cassette type indoor unit 10, a heat insulator 46 made of a foamed styrol is provided in a casing 20. A drain pump 50 is clamped directly at a mounting fitment 60. The fitment 60 is clamped directly at an insert fitting 65 inserted into the insulator 46. The vibration generated at the pump 50 is attenuated by the insulator 46 made of the foamed styrol.
Patent JP-H06230489-A (JP)
Title: Ultrasonic wave image formation device
Inventor: JIRUBUESUTAA OTSUPERUTO
IPC: A61B17/22
Filed: 1993-12-08
Abstract: PURPOSE: To obtain the ultrasonic image-forming device which generates a stereoscopic ultrasonic image of an object in an short time, easily and advantageously in cost by using a two-dimensional sensor matrix and then obtaining a signal needed for image generation regarding a surface where the pressure sensors of the sensor matrix are present. CONSTITUTION: This device has a concave surface-type piezoelectric transducer which is spherically curved as a sound wave source 1. This transducer generates a sound wave pulse which converges on a focus F. The sound wave source 1 is so constituted as to form a space which is made open with a substantially conic sound wave surrounding a sound axis A, but substantially. Namely, no sound wave is radiated in the center area 2 of the sound source 1. In this open space, an acoustic imaging lens 3 is provided and an ultrasonic sensor 4 which has a two-dimensional sensor matrix is provided in the area of a focus conjugate to the focus F of the sound wave of the imaging lens. Consequently, a three- dimensional ultrasonic image can be generated in real time with only a single sound wave pulse and usable for a medical device in medical treatment which uses ultrasonic waves.
Patent JP-H07158606-A (JP)
Title: Control device for counter balance valve
Inventor: ISHII NOBUYUKI
IPC: F15B11/02
Filed: 1993-12-08
Abstract: PURPOSE:To prevent generation of hunting phenomenon in winding-down operation of a construction machine and improve responsiveness in respect to operation. CONSTITUTION:A winding-down oil passage 16 is provided with a flowmeter 26 for detecting a flow rate Q1 and a pressure meter 27 for detecting a hydraulic pressure P1. A winch drum 5 is provided with a drum rotation meter 28 for detecting a rotational speed R of the winch drum 5, and a load member 29 such as a load cell for detecting a hung weight F. A control device 23 is provided for controlling a solenoid proportional pressure reduction valve 20 based on the detected values Q1, P1, R, and F.
Patent JP-H09147296-A (JP)
Title: Vehicle movement grasping system
Inventor: NISHIMURA YOSHIKAZU
IPC: G07C5/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To grasp evasion of the work instructions and the intentional and lazy cut-off of the power supply of a radio unit and to ensure the impartial work instructions. SOLUTION: A vehicle computer 2 is provided with a data transmission request means 13 which gives a data transmission request to a radio unit 8. On the other hand, the unit 8 is provided with a preparation end answer means 14 which gives an answer to the output of the means 13 when the power supply is normally secured and the unit 8 can operate. The output of the means 14 is defined as a precondition for the computer 2 to transmit the data. At the same time, the frequency where the progress is secured for the normal transmission of data is stored in the computer 2 together with the frequency where the progress is not secured for the normal transmission of data. These storage contents are taken out later.
Patent JP-H02154950-A (JP)
Title: Stirling refrigerator
Inventor: KAMEI KEIJI
IPC: F25B9/14
Filed: 1988-12-08
Abstract: PURPOSE:To make a refrigerator small in size and light in weight and reduce the power consumption of the Stirling refrigerator of which the refrigerant gas is charged in a pressure vessel, by a method wherein compressing cylinders are provided on the both ends of the pressure vessel in the direction of a movable contact of a linear motor, pistons are mounted on the both ends of a spindle attached to the movable contact, and the compressing cylinders are connected to displacers. CONSTITUTION:When a linear motor 20 is driven by supplying opposite AC current to coils 26 and 28, a movable contact 18 is reciprocated corresponding to the frequency of AC current, causing pistons 38a and 38b attached to the both ends of a spindle 36 to reciprocate in cylinders 14a and 14b, so that the helium gas in the compressing cylinders is compressed alternatively. The compressed helium gas is led into displacers 12a and 12b through paths 40 and 42, and cooled by adiabatic expansion in cooling chambers of the displacers. Therefore, as one linear motor is able to drive two or more cylinders, a Stirling refrigerator having multiple cooling systems can be made small in size and light in weight with reduced power consumption.